Gault School of Archaeological Research Gault School of Archaeological Research The Gault School of Archaeological Research GSAR is a nonprofit organization committed to education research and conservation of archaeological sites especially including the Gault Site. Education GSARx27s educational tours of the Gault Site and outreach programs inspire intellectual curiosity about humans in the past and how archaeological science helps reveal and interpret this ancient heritage. We aim to help people of all ages explore the past and consider how our shared humanity connects to us today. Research GSAR conducts primary research to understand the past with a special interest in how the Peopling of the Americas fits into the global story of human expansion and development.